ATE141484T1 - RESECTABLE SELF-EXPANDING STENT - Google Patents

RESECTABLE SELF-EXPANDING STENT

Info

Publication number
ATE141484T1
ATE141484T1 AT92901189T AT92901189T ATE141484T1 AT E141484 T1 ATE141484 T1 AT E141484T1 AT 92901189 T AT92901189 T AT 92901189T AT 92901189 T AT92901189 T AT 92901189T AT E141484 T1 ATE141484 T1 AT E141484T1
Authority
AT
Austria
Prior art keywords
stent
self
tubular member
larger diameter
strands
Prior art date
Application number
AT92901189T
Other languages
German (de)
Inventor
John H Burton
Bradford G Staehle
Claude Tihon
Michael A Mikulich
Original Assignee
American Med Syst
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by American Med Syst filed Critical American Med Syst
Application granted granted Critical
Publication of ATE141484T1 publication Critical patent/ATE141484T1/en

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
    • A61F2/00—Filters implantable into blood vessels; Prostheses, i.e. artificial substitutes or replacements for parts of the body; Appliances for connecting them with the body; Devices providing patency to, or preventing collapsing of, tubular structures of the body, e.g. stents
    • A61F2/82—Devices providing patency to, or preventing collapsing of, tubular structures of the body, e.g. stents
    • A61F2/86—Stents in a form characterised by the wire-like elements; Stents in the form characterised by a net-like or mesh-like structure
    • A61F2/90—Stents in a form characterised by the wire-like elements; Stents in the form characterised by a net-like or mesh-like structure characterised by a net-like or mesh-like structure
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
    • A61F2220/00—Fixations or connections for prostheses classified in groups A61F2/00 - A61F2/26 or A61F2/82 or A61F9/00 or A61F11/00 or subgroups thereof
    • A61F2220/0008—Fixation appliances for connecting prostheses to the body
    • A61F2220/0016—Fixation appliances for connecting prostheses to the body with sharp anchoring protrusions, e.g. barbs, pins, spikes

Landscapes

  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Transplantation (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Vascular Medicine (AREA)
  • Cardiology (AREA)
  • Animal Behavior & Ethology (AREA)
  • Oral & Maxillofacial Surgery (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Media Introduction/Drainage Providing Device (AREA)
  • Prostheses (AREA)
  • Materials For Medical Uses (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)

Abstract

A stent (10) for transluminal implantation comprising a single-piece tubular member (12) having a fenestrated sidewall (18) exhibiting a pattern of uniformly spaced openings defined by intersecting strands (20, 22) where the strands (20, 22) are integrally joined together at their points of intersection whereby the tubular member (12) can be radially compressed from a larger diameter to a smaller diameter by the application of a uniform inwardly directed radial force and which self-expands to a larger diameter when the radial compressive force is removed. The compression and subsequent self-expansion occurs without an appreciable change in the stent's length. By forming the stent (10) from a thermoplastic material, it may later be resected by carving it up into small pieces preferably using an electrosurgical instrument.
AT92901189T 1991-01-04 1991-11-22 RESECTABLE SELF-EXPANDING STENT ATE141484T1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US63735691A 1991-01-04 1991-01-04

Publications (1)

Publication Number Publication Date
ATE141484T1 true ATE141484T1 (en) 1996-09-15

Family

ID=24555579

Family Applications (1)

Application Number Title Priority Date Filing Date
AT92901189T ATE141484T1 (en) 1991-01-04 1991-11-22 RESECTABLE SELF-EXPANDING STENT

Country Status (9)

Country Link
EP (1) EP0565542B1 (en)
JP (1) JP2823957B2 (en)
AT (1) ATE141484T1 (en)
CA (1) CA2098479C (en)
DE (2) DE9190198U1 (en)
DK (1) DK0565542T3 (en)
ES (1) ES2092089T3 (en)
GR (1) GR3021362T3 (en)
WO (1) WO1992011824A1 (en)

Families Citing this family (29)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2961287B2 (en) * 1991-10-18 1999-10-12 グンゼ株式会社 Biological duct dilator, method for producing the same, and stent
GB2270264B (en) * 1992-09-02 1996-09-25 Ellis Dev Ltd Palliative stent and insertion device
US5554181A (en) * 1994-05-04 1996-09-10 Regents Of The University Of Minnesota Stent
ATE176587T1 (en) * 1994-05-19 1999-02-15 Scimed Life Systems Inc IMPROVED TISSUE SUPPORT DEVICES
DE4447101A1 (en) * 1994-12-29 1996-07-04 Freiburghaus Andreas U Bodies for tube-like passageways e.g. veins and arteries
US5709713A (en) * 1995-03-31 1998-01-20 Cardiovascular Concepts, Inc. Radially expansible vascular prosthesis having reversible and other locking structures
WO1997027959A1 (en) 1996-01-30 1997-08-07 Medtronic, Inc. Articles for and methods of making stents
US5824059A (en) * 1997-08-05 1998-10-20 Wijay; Bandula Flexible stent
US6342067B1 (en) * 1998-01-09 2002-01-29 Nitinol Development Corporation Intravascular stent having curved bridges for connecting adjacent hoops
US6340366B2 (en) 1998-12-08 2002-01-22 Bandula Wijay Stent with nested or overlapping rings
WO2001089619A1 (en) * 2000-05-26 2001-11-29 Wallsten Medical S.A. Balloon catheter
US6821291B2 (en) 2001-06-01 2004-11-23 Ams Research Corporation Retrievable stent and method of use thereof
US6926732B2 (en) 2001-06-01 2005-08-09 Ams Research Corporation Stent delivery device and method
JP4043210B2 (en) 2001-10-09 2008-02-06 オリンパス株式会社 Stent
JP4043216B2 (en) 2001-10-30 2008-02-06 オリンパス株式会社 Stent
US9393002B2 (en) 2008-02-18 2016-07-19 Covidien Lp Clip for implant deployment device
US9301826B2 (en) 2008-02-18 2016-04-05 Covidien Lp Lock bar spring and clip for implant deployment device
US9398944B2 (en) 2008-02-18 2016-07-26 Covidien Lp Lock bar spring and clip for implant deployment device
US9044235B2 (en) 2008-02-18 2015-06-02 Covidien Lp Magnetic clip for implant deployment device
WO2009104182A2 (en) 2008-02-18 2009-08-27 Polytouch Medical Ltd A device and method for deploying and attaching a patch to a biological tissue
US9034002B2 (en) 2008-02-18 2015-05-19 Covidien Lp Lock bar spring and clip for implant deployment device
US8317808B2 (en) 2008-02-18 2012-11-27 Covidien Lp Device and method for rolling and inserting a prosthetic patch into a body cavity
US8758373B2 (en) 2008-02-18 2014-06-24 Covidien Lp Means and method for reversibly connecting a patch to a patch deployment device
US9393093B2 (en) 2008-02-18 2016-07-19 Covidien Lp Clip for implant deployment device
US8808314B2 (en) 2008-02-18 2014-08-19 Covidien Lp Device and method for deploying and attaching an implant to a biological tissue
US9833240B2 (en) 2008-02-18 2017-12-05 Covidien Lp Lock bar spring and clip for implant deployment device
AU2009305958B9 (en) 2008-10-20 2013-07-11 Covidien Lp A device for attaching a patch to a biological tissue
WO2011021083A1 (en) 2009-08-17 2011-02-24 PolyTouch Medical, Inc. Articulating patch deployment device and method of use
EP2467066B1 (en) 2009-08-17 2019-03-27 Covidien LP Means for reversibly connecting an implant to a deployment device

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1205743A (en) * 1966-07-15 1970-09-16 Nat Res Dev Surgical dilator
US4878906A (en) * 1986-03-25 1989-11-07 Servetus Partnership Endoprosthesis for repairing a damaged vessel
US4893623A (en) * 1986-12-09 1990-01-16 Advanced Surgical Intervention, Inc. Method and apparatus for treating hypertrophy of the prostate gland
US4820298A (en) * 1987-11-20 1989-04-11 Leveen Eric G Internal vascular prosthesis
JPH0284964A (en) * 1988-03-18 1990-03-26 Tokai Rika Co Ltd High frequency power source device for balloon catheter
CH678393A5 (en) * 1989-01-26 1991-09-13 Ulrich Prof Dr Med Sigwart

Also Published As

Publication number Publication date
CA2098479A1 (en) 1992-07-05
DE69121592D1 (en) 1996-09-26
WO1992011824A1 (en) 1992-07-23
EP0565542B1 (en) 1996-08-21
DK0565542T3 (en) 1996-09-09
DE69121592T2 (en) 1997-01-02
JPH05508794A (en) 1993-12-09
DE9190198U1 (en) 1993-08-19
ES2092089T3 (en) 1996-11-16
GR3021362T3 (en) 1997-01-31
CA2098479C (en) 1996-10-15
JP2823957B2 (en) 1998-11-11
EP0565542A1 (en) 1993-10-20

Similar Documents

Publication Publication Date Title
DK0565542T3 (en) Resectable self-expanding stent
BR9710100A (en) Tubular graft with a stent and process for the manufacture of a tubular graft.
ATE345751T1 (en) DEVICE FOR ANCHORING ENDOLUMINAL PROStheses
DK0900061T3 (en) Luminal Endoprosthesis for Vascular Branches in a Human or Animal Body and Method for Preparing This
ATE288232T1 (en) STENT
AR028274A1 (en) A METHOD FOR MAKING A PERMANENTLY HUMEDECIBLE SUPERABSORBENT MATERIAL, THE FIBER OBTAINED AND THE ABSORBENT PRODUCT THAT INCLUDES SUCH FIBER
ES2051663T3 (en) SUPPORT FOR A HEART VALVE PROSTHESIS.
DK0597031T3 (en) Endoprosthesis for stone tearing
ATE353605T1 (en) RADIALLY SELF-EXPANDING IMPLANTABLE INTRALUMINAL DEVICE
ATE180960T1 (en) ONE PIECE FOLDABLE INTRAOCULAR LENS
FR2653992B1 (en) TOTAL SLIDING KNEE PROSTHESIS.
DE58904579D1 (en) FEMUR HIP JOINT OPROTHESIS.
DE69022781D1 (en) Lens for epikeratophakia and keratotome to make a cut for the implantation of such a lens.
FR2740326B1 (en) FEMORO-PATELLAR PROSTHESIS OF THE KNEE
FR2701387B1 (en) POSTERO-STABILIZED KNEE PROSTHESIS.
DE50000338D1 (en) HOHLENDOPROTHESE
ATE451078T1 (en) PHAKIC LENS FOR A STABLE OUTER CHAMBER
AU2002218995A1 (en) Tubular vascular implants (stents) and methods for producing the same
ATE274873T1 (en) ONE-PIECE INTRAOCULAR LENS IMPLANT MADE OF TWO MATERIALS
DE69004170D1 (en) Process for the preparation of a vegetable protein hydrolyzate and product thus produced.
FR2696926B1 (en) Total knee prosthesis of the intracondylar type.
DE59004451D1 (en) ENDOPROTHESIS.
FR2700262B1 (en) Partial knee prosthesis.
FR2719213B1 (en) Tibial implant for knee prosthesis.
ES1012417Y (en) ACETABULAR COTILE FOR HIP PROSTHESES.

Legal Events

Date Code Title Description
UEP Publication of translation of european patent specification
REN Ceased due to non-payment of the annual fee